Home / 195,048,222.80-292,572,334.20-177,191,805.20

Finding the Fourth Proportional to 195,048,222.80, 292,572,334.20 and 177,191,805.20

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Solution

The fourth proportional to 195,048,222.80, 292,572,334.20 and 177,191,805.20 is: 265,787,707.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,048,222.80 : 292,572,334.20 = 177,191,805.20 : x
  2. Step 2: Convert to fraction form
    195,048,222.80/292,572,334.20 = 177,191,805.20/x
  3. Step 3: Cross multiply
    195,048,222.80x = 292,572,334.20 × 177,191,805.20
  4. Step 4: Simplify right side
    195,048,222.80x = 51,841,420,048,475,696
  5. Step 5: Solve for x
    x = 51,841,420,048,475,696/195,048,222.80
  6. Step 6: Final answer
    x = 265,787,707.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.